Zone Offroad 4.5" Radius Arm Suspension System 13-18 Ram 3500 6.7L Cummins
There's a big difference between your run of the mill "lift kit" and a legitimate "suspension system." This system from Zone definitely falls more in line with a suspension system as it takes into account all angles to not only lift your Cummins powered Ram, but also improve upon the performance of the suspension for an improved ride, on or offroad. With this kit, you'll be able to run up to 37" tires to separate your Ram from the crowd and allow you to venture anywhere!
Holding true to typical Zone form, this lift system is centered around two new massive radius arms to replace the factory arms. The new arms are fully boxed, internally gusseted and designed to bolt in the factory location while adjusting the suspension geometry for 4.5" to 6.5" of lift.
The arms utilize extra large, greaseable bushings at the frame and are designed to use the factory alignment cams at the axle. They are formed for maximum tire clearance. Lastly, they just flat-out look cool and are a nice upgrade from the standard radius arm drop systems.
In addition to the new radius arms, like other Zone Ram kits, this system gets progressive rate front coils, track bar relocation and steering correction. Out back there is a lift block and u-bolts to level everything out.
Shock Options:
- NX2 Nitro Series Shocks - NX2 series gas shocks offer impressive performance on and offroad. They use a nitrogen-charged, twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening and superior control.
- FOX 2.0 Performance Series Shocks - FOX 2.0 performance series shocks have been tuned and tested by both FOX and ZONE Suspension to maximize performance specific to each application and every ZONE Suspension system. The Internal Floating Piston (IFP) shock design is based on proven Fox Racing Shocks race products but re-designed to maximize the ride quality, handling, and control of your ZONE-equipped truck, whether on or off the road.
Carrier Bearing Drop Kit
A 2-piece rear drive shaft will require some extra work as the geometry of your drive system will now have some added stress. We recommend adding this carrier bearing drop to avoid any potential driveline vibration with the added lift height.
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Zone Offroad 4.5" Radius Arm Suspension System 13-18 Ram 3500 6.7L Cummins
Zone Offroad 4.5" Radius Arm Suspension System 13-18 Ram 3500 6.7L Cummins
There's a big difference between your run of the mill "lift kit" and a legitimate "suspension system." This system from Zone definitely falls more in line with a suspension system as it takes into account all angles to not only lift your Cummins powered Ram, but also improve upon the performance of the suspension for an improved ride, on or offroad. With this kit, you'll be able to run up to 37" tires to separate your Ram from the crowd and allow you to venture anywhere!
Holding true to typical Zone form, this lift system is centered around two new massive radius arms to replace the factory arms. The new arms are fully boxed, internally gusseted and designed to bolt in the factory location while adjusting the suspension geometry for 4.5" to 6.5" of lift.
The arms utilize extra large, greaseable bushings at the frame and are designed to use the factory alignment cams at the axle. They are formed for maximum tire clearance. Lastly, they just flat-out look cool and are a nice upgrade from the standard radius arm drop systems.
In addition to the new radius arms, like other Zone Ram kits, this system gets progressive rate front coils, track bar relocation and steering correction. Out back there is a lift block and u-bolts to level everything out.
Shock Options:
- NX2 Nitro Series Shocks - NX2 series gas shocks offer impressive performance on and offroad. They use a nitrogen-charged, twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening and superior control.
- FOX 2.0 Performance Series Shocks - FOX 2.0 performance series shocks have been tuned and tested by both FOX and ZONE Suspension to maximize performance specific to each application and every ZONE Suspension system. The Internal Floating Piston (IFP) shock design is based on proven Fox Racing Shocks race products but re-designed to maximize the ride quality, handling, and control of your ZONE-equipped truck, whether on or off the road.
Carrier Bearing Drop Kit
A 2-piece rear drive shaft will require some extra work as the geometry of your drive system will now have some added stress. We recommend adding this carrier bearing drop to avoid any potential driveline vibration with the added lift height.
Original: $1,098.50
-70%$1,098.50
$329.55Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
There's a big difference between your run of the mill "lift kit" and a legitimate "suspension system." This system from Zone definitely falls more in line with a suspension system as it takes into account all angles to not only lift your Cummins powered Ram, but also improve upon the performance of the suspension for an improved ride, on or offroad. With this kit, you'll be able to run up to 37" tires to separate your Ram from the crowd and allow you to venture anywhere!
Holding true to typical Zone form, this lift system is centered around two new massive radius arms to replace the factory arms. The new arms are fully boxed, internally gusseted and designed to bolt in the factory location while adjusting the suspension geometry for 4.5" to 6.5" of lift.
The arms utilize extra large, greaseable bushings at the frame and are designed to use the factory alignment cams at the axle. They are formed for maximum tire clearance. Lastly, they just flat-out look cool and are a nice upgrade from the standard radius arm drop systems.
In addition to the new radius arms, like other Zone Ram kits, this system gets progressive rate front coils, track bar relocation and steering correction. Out back there is a lift block and u-bolts to level everything out.
Shock Options:
- NX2 Nitro Series Shocks - NX2 series gas shocks offer impressive performance on and offroad. They use a nitrogen-charged, twin-tube design with 10-stage velocity-sensitive valving for lightning-fast dampening and superior control.
- FOX 2.0 Performance Series Shocks - FOX 2.0 performance series shocks have been tuned and tested by both FOX and ZONE Suspension to maximize performance specific to each application and every ZONE Suspension system. The Internal Floating Piston (IFP) shock design is based on proven Fox Racing Shocks race products but re-designed to maximize the ride quality, handling, and control of your ZONE-equipped truck, whether on or off the road.
Carrier Bearing Drop Kit
A 2-piece rear drive shaft will require some extra work as the geometry of your drive system will now have some added stress. We recommend adding this carrier bearing drop to avoid any potential driveline vibration with the added lift height.






















